共 10 条
- [2] BRAUN EL, 1972, DECIDUOUS FORESTS EA
- [3] HOOPER RG, 1973, J FOREST, V71, P766
- [5] LAY DANIEL W., 1938, WILSON BULL, V50, P254
- [7] Shannon C., 1949, MATHEMATICAL THEORY
- [8] Siegel S., 1956, NONPARAMETRIC STAT B
- [9] WILLIAMS AB, 1936, ECOL MONOGR, V6, P318
- [10] [No title captured]